A new island has recently formed near Japan, a direct result of an undersea volcanic eruption

Less than a mile from Iwo Jima, this geological occurrence is a rare glimpse into Earth's ever-changing landscape

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The eruption, which started on October 21, 2023, led to the island's emergence within just 10 days

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Measuring about 328 feet in diameter, the island's size was confirmed by Tokyo's Earthquake Research Institute

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Experts warn that the island's existence is precarious, threatened by oceanic erosion

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Composed mainly of fragile volcanic rocks, the island's durability is a significant concern, as noted by Yuji Usui from Japan's Meteorological Agency

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The Ogasawara island chain, near the eruption site, is itself a product of similar volcanic activities

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Historical precedents, like the islands formed in 1904, 1914, and 1986, suggest such landmasses often succumb to natural forces

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